PH12013501973A1 - Medical stopcock - Google Patents

Medical stopcock

Info

Publication number
PH12013501973A1
PH12013501973A1 PH1/2013/501973A PH12013501973A PH12013501973A1 PH 12013501973 A1 PH12013501973 A1 PH 12013501973A1 PH 12013501973 A PH12013501973 A PH 12013501973A PH 12013501973 A1 PH12013501973 A1 PH 12013501973A1
Authority
PH
Philippines
Prior art keywords
medical stopcock
cock
port
cylindrical portion
groove portion
Prior art date
Application number
PH1/2013/501973A
Inventor
Takashi Tsukada
Yasuhiro Ueda
Original Assignee
Terumo Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Terumo Corp filed Critical Terumo Corp
Publication of PH12013501973A1 publication Critical patent/PH12013501973A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/223—Multiway valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M2039/229—Stopcocks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/20—Flow characteristics having means for promoting or enhancing the flow, actively or passively
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/083—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug
    • F16K11/0833—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Taps Or Cocks (AREA)

Abstract

The present invention is a medical stopcock (1) including a m n body (2) and a cock (3). The main body (2) has a tubular portion (21), an upstream port (22), a downstream port (23) and a side pipe port (24 ). The cock (3) has a cylindrical portion (31) and a handle (32). A groove portion (33) is provided on an outer peripheral surface of the cylindrical portion (31). Wall portions (34a) and (34b) functioning as a part of the outer circumferential surface are disposed in an inside of the groove portion (33).
PH1/2013/501973A 2011-03-25 2012-03-22 Medical stopcock PH12013501973A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011066879 2011-03-25
PCT/JP2012/057319 WO2012133100A1 (en) 2011-03-25 2012-03-22 Medical stopcock

Publications (1)

Publication Number Publication Date
PH12013501973A1 true PH12013501973A1 (en) 2013-11-25

Family

ID=46930828

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2013/501973A PH12013501973A1 (en) 2011-03-25 2012-03-22 Medical stopcock

Country Status (10)

Country Link
US (1) US9089681B2 (en)
EP (1) EP2689797B1 (en)
JP (2) JP5971730B2 (en)
KR (1) KR101954466B1 (en)
CN (1) CN103458956B (en)
AU (1) AU2012234566B2 (en)
MY (1) MY184177A (en)
PH (1) PH12013501973A1 (en)
SG (1) SG193946A1 (en)
WO (1) WO2012133100A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9168366B2 (en) 2008-12-19 2015-10-27 Icu Medical, Inc. Medical connector with closeable luer connector
US8323249B2 (en) 2009-08-14 2012-12-04 The Regents Of The University Of Michigan Integrated vascular delivery system
WO2011146769A2 (en) 2010-05-19 2011-11-24 Tangent Medical Technologies Llc Integrated vascular delivery system
US8814833B2 (en) 2010-05-19 2014-08-26 Tangent Medical Technologies Llc Safety needle system operable with a medical device
ES2664517T3 (en) 2011-09-09 2018-04-19 Icu Medical, Inc. Medical connectors with fluid resistant coupling interfaces
JP6062921B2 (en) * 2012-03-26 2017-01-18 テルモ株式会社 Medical stopcock
JP6370364B2 (en) * 2013-03-15 2018-08-08 アイシーユー・メディカル・インコーポレーテッド Medical connector
JP6316294B2 (en) * 2013-07-31 2018-04-25 テルモ株式会社 Connector and infusion set
AU2014364218B2 (en) 2013-12-11 2019-06-06 Icu Medical, Inc. Check valve
CA2937744C (en) 2014-02-04 2022-08-09 Icu Medical, Inc. Self-priming systems and methods
AU2014405863B2 (en) * 2014-09-10 2020-03-19 Cyto365 Ab Valve for administration of drug fluids and a method for controlling such a valve
USD793551S1 (en) 2014-12-03 2017-08-01 Icu Medical, Inc. Fluid manifold
USD786427S1 (en) 2014-12-03 2017-05-09 Icu Medical, Inc. Fluid manifold
WO2017150125A1 (en) * 2016-03-02 2017-09-08 ニプロ株式会社 Medical stopcock
US20180296820A1 (en) * 2017-04-13 2018-10-18 Smiths Medical Asd, Inc. Stopcock
JP7114890B2 (en) * 2017-12-12 2022-08-09 株式会社デンソー Cooling water control valve device
KR102630666B1 (en) * 2017-06-22 2024-01-29 엘캠 메디컬 애그리컬처럴 코오퍼레이티브 어소시에이션 리미티드 Closed stopcock
US10595761B2 (en) 2017-11-01 2020-03-24 Edwards Lifesciences Corporation Adapter for use with a multi-port control valve used in blood sampling, blood pressure measurement systems
US20190125232A1 (en) * 2017-11-01 2019-05-02 Edwards Lifesciences Corporation Multi-port control valve for use in blood sampling, blood pressure measurement systems
EP3852695A4 (en) * 2018-09-19 2022-07-13 DeRoyal Industries, Inc. TUBE CONNECTION SYSTEM FOR VACUUM WOUND THERAPY
JP7671767B2 (en) * 2020-01-27 2025-05-02 ベクトン・ディキンソン・アンド・カンパニー Syringe Actuated Stopcock Smart Valve
WO2022016109A1 (en) * 2020-07-16 2022-01-20 Prytime Medical Devices, Inc. Inflation hub for a fluid inflatable apparatus
DE102021105353B4 (en) * 2021-03-05 2025-05-28 Olympus Winter & Ibe Gmbh Stopcock, housing of a stopcock and method for producing a housing of a stopcock
US11963934B2 (en) * 2021-05-27 2024-04-23 Zevex, Inc. Flow valve for use with enteral feeding pump flush module

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033326U (en) * 1973-07-19 1975-04-10
JPH063267B2 (en) * 1989-07-27 1994-01-12 テルモ株式会社 Multi-way stopcock
JP2003159336A (en) 2001-11-29 2003-06-03 Jms Co Ltd Stopcock for medical treatment
WO2004101061A1 (en) * 2003-05-14 2004-11-25 Jms Co., Ltd. Flow passage switching device
US7984730B2 (en) * 2004-09-03 2011-07-26 Elcam Medical Agricultural Cooperative Association Stopcock
JP4919461B2 (en) 2005-11-28 2012-04-18 日本コヴィディエン株式会社 Medical stopcock
JP4871019B2 (en) * 2006-05-15 2012-02-08 日本コヴィディエン株式会社 Liquid infusion tool
JP4871158B2 (en) 2007-02-08 2012-02-08 日本コヴィディエン株式会社 Medical stopcock
US7963951B2 (en) * 2007-02-09 2011-06-21 Tyco Healthcare Group Lp Medical valve device
JP2008200312A (en) * 2007-02-21 2008-09-04 Nippon Sherwood Medical Industries Ltd Liquid infusion tool
JP5257650B2 (en) * 2008-02-08 2013-08-07 株式会社トップ Three-way stopcock
WO2013146752A1 (en) * 2012-03-26 2013-10-03 テルモ株式会社 Medical stopcock

Also Published As

Publication number Publication date
AU2012234566B2 (en) 2016-06-30
US9089681B2 (en) 2015-07-28
KR20140033346A (en) 2014-03-18
SG193946A1 (en) 2013-11-29
JP6250743B2 (en) 2017-12-20
EP2689797A1 (en) 2014-01-29
JP2016172146A (en) 2016-09-29
EP2689797B1 (en) 2015-09-09
CN103458956A (en) 2013-12-18
WO2012133100A1 (en) 2012-10-04
KR101954466B1 (en) 2019-05-31
EP2689797A4 (en) 2014-08-06
JP5971730B2 (en) 2016-08-17
CN103458956B (en) 2015-12-23
MY184177A (en) 2021-03-24
US20140018746A1 (en) 2014-01-16
AU2012234566A1 (en) 2013-10-17
JPWO2012133100A1 (en) 2014-07-28

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